The ASICS METASPEED™ SP spike helps sprinters take longer strides with less effort. Formed with FF BLAST™ TURBO cushioning, this shoe allows you to experience a more responsive rebound at toe-off. It’s teamed with a carbon plate that catapults you forward with an extended stride length. The outsole’s spike configuration is designed to increase traction. It helps create advanced grip without causing too much resistance with the track's surface. Details: Upper: MOTION WRAP™ upper improves breathability and helps provide a supportive fit. Midsole: FF BLAST™ TURBO cushioning improves compression and creates a responsive feel underfoot. The carbon plate guides your foot throughout your step and propels your foot forward. Outsole: Six-pin spike plate